AllocationSite objects weakly linked for traversal

src/hydrogen-instructions.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 3033 matching lines @@
   if (details_.IsReadOnly()) stream->Add(" (read-only)");
 }
 
 
 void HStoreGlobalGeneric::PrintDataTo(StringStream* stream) {
   stream->Add("%o = ", *name());
   value()->PrintNameTo(stream);
 }
 
 
+void HLinkObjectInList::PrintDataTo(StringStream* stream) {
+  value()->PrintNameTo(stream);
+  stream->Add(" offset %d", store_field_.offset());
+}
+
+
 void HLoadContextSlot::PrintDataTo(StringStream* stream) {
   value()->PrintNameTo(stream);
   stream->Add("[%d]", slot_index());
 }
 
 
 void HStoreContextSlot::PrintDataTo(StringStream* stream) {
   context()->PrintNameTo(stream);
   stream->Add("[%d] = ", slot_index());
   value()->PrintNameTo(stream);
@@ skipping 916 matching lines @@
     case kBackingStore:
       if (!name_.is_null()) stream->Add(*String::cast(*name_)->ToCString());
       stream->Add("[backing-store]");
       break;
   }
 
   stream->Add("@%d", offset());
 }
 
 } }  // namespace v8::internal